NNihon infurēshon no kisūNihon infurēshon no kisūde Sahei WatanabeEdiciones (1)Nihon infurēshon no kisū (1947)Insatsukyoku · japonésMás obras de Sahei WatanabeJJigane ronsō, tsūka ronsō no kenkyūJigane ronsō, tsūka ronsō no kenkyūSSenji keizai ni okeru bukka tōsei to rijun oyobi chinginSenji keizai ni okeru bukka tōsei to rijun oyobi chinginRRonsō, gendai no keizai rironRonsō, gendai no keizai riron
SSenji keizai ni okeru bukka tōsei to rijun oyobi chinginSenji keizai ni okeru bukka tōsei to rijun oyobi chingin